Cells: Biology
Which diagram best represents the levels of organization in the human body?
Cell - Tissues - Organs - Organ systems
Solar Energy is used to produce energy-rich compounds in structure
D
Cell II most likely represents a plant cell due to the presence of
F
Cell Wall
Give shape and structure to a plant cell (protection), Found in Plant Cells ONLY, AKA in animal as bones, Cellulose (Fiber)
Golgi (Complex, Apparatus)
It packages, Found in both Plant and Animal Cells, UPS center, package.
Rough Endoplasmic Reticcliun (E.R.)
It transports molecules, Its found in Plants and Animal cells, Transport, lined with ribosomes. Its found next to the Nucleus.
Cell Membrane/Plasma Membrane/Fluid Mosaic Model
Lets certain things in and out of a cell, Found in Plant and Animal Cells, (member) Lipids and proteins, Double Layer (zipper) proteins - (doors)
Ribosome
Proteins is made here, (synthesize proteins) - (makes), meat Ribs, more in an animal cell
What cellular structure must oxygen cross to get from the outside to the inside of an animal cell?
The plasma membrane
Which cell structures are correctly paired with their functions?
The ribosomes make proteins, and the nucleus stores genetic information.
During an experiment you want to view the nucleus of a cell. How would you most easily view this organelle?
With a microscope
The largest amount of DNA in a plant cell is contained in
a nucleus
In both cells, the organelles labeled E are the sites of
aerobic respiration
Which cell organelle is composed of a series of channels throughout the cytoplasm that functions in the transport of molecules?
endoplasmic reticulum (E.R.)
Which type of molecule is indicated by this arrow?
lipid
Autotroph
makes its own food.
Which substance is used as a stain to make it easier to observe a wet mount of cheek cells with a compound light microscope?
methylene blue
Which cell structure is mainly responsible for releasing energy from food molecules in some single-celled organisms?
mithochondrion
Which organelles must be present within a cell of a geranium leaf for respiration and photosynthesis to occur?
mitochondrion and chloroplast
Structure A is best described as a
nucleus that regulates cell activity
Which sequence represents the levels of biological organization from smallest to largest?
organelle - cell - tissue - organ - organ system - organism
In a multi-cellular organism, organs carry out a variety of life functions. In a single-celled organism, these functions are performed by
organelles
Which structures carry out life functions within cells?
organelles
Which sequence best represents increasing complexity?
organelles - cells - tissures - organs
The molecules labeled X and Y represent a
protein and a lipid
The arrow points to a component of the membrane that is best described as a
protein floating in lipids
After a hormone the bloodstream, it is transported throughout the body, but the hormone affects only certain cells. Only certain cells are affected because the membranes of these cells have what specific structures?
receptors
When using a compound light microscope, the most common reason for staining a specimen being observed is to
reveal details that are otherwise not easily seen.
In a cell, information that controls the production of proteins must pass from the nucleus to which organelle?
ribosomes
In the diagram of a cell below, the structure labeled X enables the cell to
store waste products
Vacuole
stores waste and water, Founded in Plants and Animal Cells, Hug in Plant Cells, Smaller in animal cell, (vacuum)
The nucleus is the cell as
the brain is to a human
Nucleus
the control center of the cell, Found in both Plants and Animal cells/Not in Bacteria, Chromosomes, DNA, RNA, nucleolus, Brain, genes.
The mitochondria is to the cell as
the motor is to a car.
The cytoplasm is to the cell as
water is to the ocean
Mitochondria
where cellular respiration occurs, Plant and Animals Cells its found in, Cellular respiration, energy, ATP, energy release.
Chloroplast
where photosynthesis occurs, Found in Plant Cells ONLY, Photosynthesis, autotroph - makes its own food, green